import os
def k_loca():
    list1 = list(os.walk(os.curdir))
    list2 = []
    lentgh1 =len(list1)
    for i in range(lentgh1):
        lentgh2 = len(list1[i])
        for j in range(1,lentgh2):
            for k in list1[i][j]:
                (x,y)=os.path.splitext(k)
                if y == '.mp4' or y == '.avi':
                    name =os.getcwd() +'\\ '+k 
                    list2.append(name)
    return list2
